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   <div id="projectname">FLITr
   &#160;<span id="projectnumber">1.x</span>
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   <div id="projectbrief">Framework for Live Image Transformation.</div>
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<p><code>#include &lt;<a class="el" href="quad__overlay_8h_source.html">quad_overlay.h</a>&gt;</code></p>
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Inheritance diagram for flitr::QuadOverlay:</div>
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<area shape="rect" id="node2" href="classflitr_1_1_geometry_overlay.html" title="{flitr::GeometryOverlay\n|# _CoordinateTransform\l# _DepthTransform\l# _GeometryGroup\l# _GeometryStateSet\l# _GeometryMaterial\l# _GeometryLineWidth\l# _GeometryPointSize\l# _GeometryColour\l|+ GeometryOverlay()\l+ ~GeometryOverlay()\l+ setColour()\l+ setCoordinateTransform()\l+ flipVerticalCoordinates()\l+ setDepth()\l+ setLineWidth()\l+ setPointSize()\l+ setShow()\l+ setName()\l}" alt="" coords="5,5,187,368"/></map>
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Collaboration diagram for flitr::QuadOverlay:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a188d0172ddb90f635c20ff8653b01cc7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a188d0172ddb90f635c20ff8653b01cc7">QuadOverlay</a> (double center_x, double center_y, double width, double height, bool filled=false)</td></tr>
<tr class="memitem:a2c5099b0efc3f5c009c7bdaf38fdb0db"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a2c5099b0efc3f5c009c7bdaf38fdb0db">~QuadOverlay</a> ()</td></tr>
<tr class="memitem:a492cfdde734d94456fa2f8c1db0194aa"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a492cfdde734d94456fa2f8c1db0194aa">setCenter</a> (double x, double y)</td></tr>
<tr class="memitem:adf42bc42ff7e494cedaacec5666e2865"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#adf42bc42ff7e494cedaacec5666e2865">getCenter</a> (double &amp;x, double &amp;y)</td></tr>
<tr class="memitem:a472c2e17f0c3f2eb4b088258286d0394"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a472c2e17f0c3f2eb4b088258286d0394">setWidth</a> (double width)</td></tr>
<tr class="memitem:a6fb8814b49b121666d364ef21469cbcd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a6fb8814b49b121666d364ef21469cbcd">setHeight</a> (double height)</td></tr>
<tr class="memitem:a6b2de8de7f05b840e8b3205dd94d3f8b"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a6b2de8de7f05b840e8b3205dd94d3f8b">getWidth</a> () const </td></tr>
<tr class="memitem:af4bc431724f2537c54a0d36181855dbe"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#af4bc431724f2537c54a0d36181855dbe">getHeight</a> () const </td></tr>
<tr class="memitem:a9d38f3ddda43b0271cae17f42fcda708"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a9d38f3ddda43b0271cae17f42fcda708">setName</a> (const std::string &amp;name)</td></tr>
<tr class="inherit_header pub_methods_classflitr_1_1_geometry_overlay"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classflitr_1_1_geometry_overlay')"><img src="closed.png" alt="-"/>&nbsp;Public Member Functions inherited from <a class="el" href="classflitr_1_1_geometry_overlay.html">flitr::GeometryOverlay</a></td></tr>
<tr class="memitem:ae40c3969b659dcd3f3fb15461ec1e522 inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#ae40c3969b659dcd3f3fb15461ec1e522">GeometryOverlay</a> ()</td></tr>
<tr class="memitem:ac9b148e258b58f44f91d70d32000d736 inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#ac9b148e258b58f44f91d70d32000d736">~GeometryOverlay</a> ()</td></tr>
<tr class="memitem:a4377c477e8393483b5afcfb5a0d4e83c inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a4377c477e8393483b5afcfb5a0d4e83c">setColour</a> (osg::Vec4d newcol)</td></tr>
<tr class="memitem:a77648c3fd1ab1cf20eae10a3bc518fee inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a77648c3fd1ab1cf20eae10a3bc518fee">setCoordinateTransform</a> (osg::Matrixd m)</td></tr>
<tr class="memitem:a75f86375f92e36c0f2cab6fa90a20c31 inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a75f86375f92e36c0f2cab6fa90a20c31">flipVerticalCoordinates</a> (double im_height)</td></tr>
<tr class="memitem:a2800ad9abc1fda2e7b8d5ab47631a74c inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a2800ad9abc1fda2e7b8d5ab47631a74c">setDepth</a> (double z)</td></tr>
<tr class="memitem:a6076e63d2cf42f6c13f9a9161ea7963b inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a6076e63d2cf42f6c13f9a9161ea7963b">setLineWidth</a> (double w)</td></tr>
<tr class="memitem:ad16f2fa7656523c7c1653a2a1ce5ba50 inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#ad16f2fa7656523c7c1653a2a1ce5ba50">setPointSize</a> (double s)</td></tr>
<tr class="memitem:ab4d16a8e70cd7afa12625419e8086ac9 inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#ab4d16a8e70cd7afa12625419e8086ac9">setShow</a> (bool show)</td></tr>
<tr class="memdesc:ab4d16a8e70cd7afa12625419e8086ac9 inherit pub_methods_classflitr_1_1_geometry_overlay"><td class="mdescLeft">&#160;</td><td class="mdescRight">Toggle the display of the overlay on or off.  <a href="#ab4d16a8e70cd7afa12625419e8086ac9"></a><br/></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pri-methods"></a>
Private Member Functions</h2></td></tr>
<tr class="memitem:ac1448dde342631f31121c2723845bd53"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#ac1448dde342631f31121c2723845bd53">makeQuad</a> (bool filled)</td></tr>
<tr class="memitem:a750dd19cd4a6aac8181cf785605d5384"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a750dd19cd4a6aac8181cf785605d5384">updateQuad</a> ()</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:a4f2d22b771a889b8be496f85ad40b308"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::Vec3Array &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a4f2d22b771a889b8be496f85ad40b308">_Vertices</a></td></tr>
<tr class="memitem:a45cc90a86b81b7506bab8fb22c5833fb"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::Geode &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a45cc90a86b81b7506bab8fb22c5833fb">_Geode</a></td></tr>
<tr class="memitem:ac91ad32db17c9624085999d7d29e6e91"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::Geometry &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#ac91ad32db17c9624085999d7d29e6e91">_Geom</a></td></tr>
<tr class="memitem:a06ff7518aeb7b72a130dc171fde82405"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::DrawArrays &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a06ff7518aeb7b72a130dc171fde82405">_DrawArray</a></td></tr>
<tr class="memitem:a1fd5d14da78bc68e849b036f8966ae9f"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a1fd5d14da78bc68e849b036f8966ae9f">_CenterX</a></td></tr>
<tr class="memitem:a39cf373ce42ae3e03e0402cd11ae96f7"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a39cf373ce42ae3e03e0402cd11ae96f7">_CenterY</a></td></tr>
<tr class="memitem:a82bfb48e673842e3b0db2b1ce22aa750"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#a82bfb48e673842e3b0db2b1ce22aa750">_Width</a></td></tr>
<tr class="memitem:ab7764d59af69cb1c8dcb659144252738"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_quad_overlay.html#ab7764d59af69cb1c8dcb659144252738">_Height</a></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_attribs_classflitr_1_1_geometry_overlay"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classflitr_1_1_geometry_overlay')"><img src="closed.png" alt="-"/>&nbsp;Protected Attributes inherited from <a class="el" href="classflitr_1_1_geometry_overlay.html">flitr::GeometryOverlay</a></td></tr>
<tr class="memitem:a16a918dfadacb075bd88f4e92fc9e7f2 inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr<br class="typebreak"/>
&lt; osg::MatrixTransform &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a16a918dfadacb075bd88f4e92fc9e7f2">_CoordinateTransform</a></td></tr>
<tr class="memdesc:a16a918dfadacb075bd88f4e92fc9e7f2 inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="mdescLeft">&#160;</td><td class="mdescRight">Matrix to make sure our coordinate system matches the geometry being draw on.  <a href="#a16a918dfadacb075bd88f4e92fc9e7f2"></a><br/></td></tr>
<tr class="memitem:a012506f3724c8eac028935e7427b48d1 inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr<br class="typebreak"/>
&lt; osg::MatrixTransform &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a012506f3724c8eac028935e7427b48d1">_DepthTransform</a></td></tr>
<tr class="memitem:a4805d997a006a9fd8a38bbf3e83b973c inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::Group &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a4805d997a006a9fd8a38bbf3e83b973c">_GeometryGroup</a></td></tr>
<tr class="memitem:a8fcd1753f1c109c5e2dc1fdfad87fc72 inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::StateSet &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a8fcd1753f1c109c5e2dc1fdfad87fc72">_GeometryStateSet</a></td></tr>
<tr class="memitem:a27484088638df52632c2f77e53ec796b inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::Material &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#a27484088638df52632c2f77e53ec796b">_GeometryMaterial</a></td></tr>
<tr class="memitem:abcde0476d1d3f66834f33b5554759a92 inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::LineWidth &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#abcde0476d1d3f66834f33b5554759a92">_GeometryLineWidth</a></td></tr>
<tr class="memitem:afde33add0fe2e8008fffc326d561572e inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">osg::ref_ptr&lt; osg::Point &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#afde33add0fe2e8008fffc326d561572e">_GeometryPointSize</a></td></tr>
<tr class="memitem:ac22f6f366c6b9d6fa3f7b3dde2ab2759 inherit pro_attribs_classflitr_1_1_geometry_overlay"><td class="memItemLeft" align="right" valign="top">osg::Vec4d&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classflitr_1_1_geometry_overlay.html#ac22f6f366c6b9d6fa3f7b3dde2ab2759">_GeometryColour</a></td></tr>
</table>
<a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Filled or outline quad with a given center, width and height. </p>
</div><h2>Constructor &amp; Destructor Documentation</h2>
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          <td class="memname">QuadOverlay::QuadOverlay </td>
          <td>(</td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>center_x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>center_y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>width</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>height</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>filled</em> = <code>false</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Create a new quad overlay.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">center_x</td><td>The x position of the quad center. </td></tr>
    <tr><td class="paramname">center_y</td><td>The y position of the quad center. </td></tr>
    <tr><td class="paramname">width</td><td>Width of the quad. </td></tr>
    <tr><td class="paramname">height</td><td>Height of the quad. </td></tr>
    <tr><td class="paramname">filled</td><td>Whether the quad should be filled or not. </td></tr>
  </table>
  </dd>
</dl>

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<h2>Member Function Documentation</h2>
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          <td class="memname">void QuadOverlay::getCenter </td>
          <td>(</td>
          <td class="paramtype">double &amp;&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">double &amp;&#160;</td>
          <td class="paramname"><em>y</em>&#160;</td>
        </tr>
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          <td class="memname">double QuadOverlay::getHeight </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
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          <td class="memname">double QuadOverlay::getWidth </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
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          <td class="memname">void QuadOverlay::makeQuad </td>
          <td>(</td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>filled</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
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          <td class="memname">void QuadOverlay::setCenter </td>
          <td>(</td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>y</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Adjusts the position of the quad.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">x</td><td>The new x position of the quad center. </td></tr>
    <tr><td class="paramname">y</td><td>The new y position of the quad center. </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">void QuadOverlay::setHeight </td>
          <td>(</td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>height</em></td><td>)</td>
          <td></td>
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<p>Adjusts the height of the quad.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">height</td><td>New height. </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">void QuadOverlay::setName </td>
          <td>(</td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>name</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
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<p>Set the name of the overlay along with the nodes that make up the overlay</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">name</td><td>New name of the overlay </td></tr>
  </table>
  </dd>
</dl>

<p>Reimplemented from <a class="el" href="classflitr_1_1_geometry_overlay.html#affa477f4886673b4b39bf4758ab5a0d1">flitr::GeometryOverlay</a>.</p>

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          <td class="paramname"><em>width</em></td><td>)</td>
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<p>Adjusts the width of the quad.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">width</td><td>New width. </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">osg::ref_ptr&lt;osg::DrawArrays&gt; flitr::QuadOverlay::_DrawArray</td>
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          <td class="memname">osg::ref_ptr&lt;osg::Geode&gt; flitr::QuadOverlay::_Geode</td>
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          <td class="memname">double flitr::QuadOverlay::_Height</td>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>include/flitr/<a class="el" href="quad__overlay_8h_source.html">quad_overlay.h</a></li>
<li>src/flitr/<a class="el" href="quad__overlay_8cpp.html">quad_overlay.cpp</a></li>
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